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Diffstat (limited to 'app/services/boards/lists/destroy_service.rb')
-rw-r--r-- | app/services/boards/lists/destroy_service.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/app/services/boards/lists/destroy_service.rb b/app/services/boards/lists/destroy_service.rb new file mode 100644 index 00000000000..25da3bfb56d --- /dev/null +++ b/app/services/boards/lists/destroy_service.rb @@ -0,0 +1,25 @@ +module Boards + module Lists + class DestroyService < Boards::BaseService + def execute(list) + return false unless list.destroyable? + + list.with_lock do + decrement_higher_lists(list) + remove_list(list) + end + end + + private + + def decrement_higher_lists(list) + board.lists.movable.where('position > ?', list.position) + .update_all('position = position - 1') + end + + def remove_list(list) + list.destroy + end + end + end +end |